A factor in the maintenance of good health. Adequate calcium (and vitamin D) (throughout life) as part of a healthy diet, (along with physical activity) may reduce the risk of developing osteoporosis (in peri- and postmenopausal women) (in later life). Antioxidant for good health. Helps in collagen formation to maintain healthy bones, cartilage, teeth and/or gums.Helps in energy metabolism in the body. Helps in the absorption (and use) of calcium and phosphorus.Helps in the function of the thyroid gland. Helps in the normal function of the immune system. Helps in wound healing and connective tissue formation. Helps to form red blood cells. Helps to maintain eyesight and in the development and maintenance of night vision. Helps to maintain healthy bones, hair, nail and/or skin. Helps to support the immune system. Vitamin and mineral supplement.